/**
 * \* Created with IntelliJ IDEA.
 * \* User: 冯若航
 * \* Date: 2021/5/12
 * \* Time: 2:21
 * \* To change this template use File | Settings | File Templates.
 * \* Description:
 * \
 */
public class 打家劫舍 {
    public int rob(int[] nums) {
        if(nums==null||nums.length==0){
            return 0;
        }
        if(nums.length==1){
            return nums[0];
        }

        int len=nums.length;
        int[] dp=new int[len];
        dp[0]=nums[0];
        dp[1]=Math.max(dp[0],nums[1]);
        for(int i=2;i<len;i++){
            dp[i]=Math.max(dp[i-2]+nums[i],dp[i-1]);
        }
        return dp[len-1];
    }
}